qakbot | c3cf16d4f5001c7ac90a987d7dec314379f34dc1aa2667b8a582acd94eb5ce4f

General

Target

file.dll
Size

400KB
MD5

56b360d0c8d0feba66be998b00cd8957
SHA1

a5e2e3caaaa33bef07863050e5d5df0993f7c98a
SHA256

c3cf16d4f5001c7ac90a987d7dec314379f34dc1aa2667b8a582acd94eb5ce4f
SHA512

7c7a26c0d94ee72190881a9ba319fca95569a8c1b21537332378182589831b047afcb6b0519319f2cecca265a31a47375bfbe343bb67b7e53dc569d385fe627a

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1588 regsvr32.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1232 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2032 regsvr32.exe
2032 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2032 regsvr32.exe

pid	process
1588	regsvr32.exe

pid	process
1232	schtasks.exe

pid	process
2032	regsvr32.exe
2032	regsvr32.exe

pid	process
2032	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 2032	1608	regsvr32.exe	regsvr32.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 2032 wrote to memory of 1680	2032	regsvr32.exe	explorer.exe
PID 1680 wrote to memory of 1232	1680	explorer.exe	schtasks.exe
PID 1680 wrote to memory of 1232	1680	explorer.exe	schtasks.exe
PID 1680 wrote to memory of 1232	1680	explorer.exe	schtasks.exe
PID 1680 wrote to memory of 1232	1680	explorer.exe	schtasks.exe
PID 1788 wrote to memory of 936	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 936	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 936	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 936	1788	taskeng.exe	regsvr32.exe
PID 1788 wrote to memory of 936	1788	taskeng.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe
PID 936 wrote to memory of 1588	936	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cmcebqw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:14 /ET 03:26
4⤵
- Creates scheduled task(s)
PID:1232

C:\Windows\system32\taskeng.exe
taskeng.exe {8FFB2E35-2088-4DF1-A7F3-B569A48DF045} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1788

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:936

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:1588

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
db778d4332891dcb362e4ed10fd249d1

SHA1
fc88fe8eb1d5cba7bd090066d3880334ae664c89

SHA256
99aada46c8ea6b8a10b24da3bfc4b67a3a4b757bcfec2896595e1aa739a56bb8

SHA512
393c66a1234b0b80a8beb4f6ad966027e817ed80f07bb209eaa53ac8e0cb5627b39b067aa7d550941411d78e4ebda0488df60c18c1306539f1d448d0226ec9ae

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
db778d4332891dcb362e4ed10fd249d1

SHA1
fc88fe8eb1d5cba7bd090066d3880334ae664c89

SHA256
99aada46c8ea6b8a10b24da3bfc4b67a3a4b757bcfec2896595e1aa739a56bb8

SHA512
393c66a1234b0b80a8beb4f6ad966027e817ed80f07bb209eaa53ac8e0cb5627b39b067aa7d550941411d78e4ebda0488df60c18c1306539f1d448d0226ec9ae

Download Submit
memory/936-69-0x0000000000000000-mapping.dmp

Download
memory/1232-68-0x0000000000000000-mapping.dmp

Download
memory/1588-72-0x0000000000000000-mapping.dmp

Download
memory/1608-59-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

Download
memory/1680-66-0x0000000074041000-0x0000000074043000-memory.dmp

Filesize
8KB

Download
memory/1680-67-0x00000000000C0000-0x00000000000F5000-memory.dmp

Filesize
212KB

Download
memory/1680-64-0x0000000000000000-mapping.dmp

Download
memory/2032-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2032-62-0x0000000000420000-0x00000000004A0000-memory.dmp

Filesize
512KB

Download
memory/2032-61-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/2032-60-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads